ASP.Net HyperLink: Add multiple recepients from database to HTML mailto

viswacse...

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User: viswacse02
Posted: on Aug 07, 2012 04:20 AM
Forum: Data Controls
Answer: 1
Views: 3365

I know if we place href in item template in asp:template field within columns the href will be available for each row. I am looking to have only one href for the whole grid so that it get's all employee id's that are binded to the grid. Please find the code below

<asp:GridView>
<columns>
...
<asp:TemplateField HeaderText="Send Mail">
       <ItemTemplate>
        <a href='mailto:<%#Eval("EMP_ID").ToString().Trim()%>?CC=<%#Eval("EMP_ID").ToString().Trim()%>&SUBJECT=<%#Eval("EMP_ID").ToString().Trim()%>RE: Test' target="_blank">Send mail</a>
       </ItemTemplate>
       </asp:TemplateField> 
</columns>  
</asp:GridView>

<asp:GridView>
<columns>
...
<asp:TemplateField HeaderText="Send Mail">
       <ItemTemplate>
        <a href='mailto:<%#Eval("EMP_ID").ToString().Trim()%>?CC=<%#Eval("EMP_ID").ToString().Trim()%>&SUBJECT=<%#Eval("EMP_ID").ToString().Trim()%>RE: Test' target="_blank">Send mail</a>
       </ItemTemplate>
       </asp:TemplateField> 
</columns>  
</asp:GridView>

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Mudassar

0 2

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ANSWER
User: Mudassar
Replied: on Aug 07, 2012 09:37 AM
Report

 DataTable dt = new DataTable();
        dt.Columns.AddRange(new DataColumn[2] { new DataColumn("EmpId"), new DataColumn("Email") });
        dt.Rows.Add("1", "a@abc.com");
        dt.Rows.Add("2", "b@abc.com");
        dt.Rows.Add("3", "c@abc.com");
        dt.Rows.Add("4", "d@abc.com");
        dt.Rows.Add("5", "e@abc.com");
        dt.Rows.Add("6", "f@abc.com");

        string mailto = "";
        foreach(DataRow row in dt.Rows)
        {
            mailto += row["Email"].ToString() + ",";
        }
        mailto = mailto.Substring(0, mailto.Length -1 );
        HyperLink1.NavigateUrl = "mailto:" + mailto;

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ASP.Net HyperLink: Add multiple recepients from database to HTML mailto

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